Hi Everyone,
I'm trying to run the video capture-display V4L2 example from EZSDK (5.04.00.11) on the DM816x-EVM board (revision E).
I followed the instructions in the EZSDK user guide to replace the original load-hd-firmware.sh by load-hd-v4l2-firmware.sh in /etc/init.d. However, I get the "omap_i2c omap_i2c.2: controller timed out" error when booting up as shown below.
INIT: Entering runlevel: 5
Loading HDVICP2 Firmware
DM816X prcm_config_app version: 2.0.0.1
Doing PRCM settings...
PRCM for IVHD0 is in Progress, Please wait.....
BW Phy Addr : 0x48180600 Data : 0x00000002
AW Phy Addr : 0x48180600 Data : 0x00000002
Phy Addr : 0x48180c04 Data : 0x00000037
BW Phy Addr : 0x48180620 Data : 0x00070000
AW Phy Addr : 0x48180620 Data : 0x00070002
BW Phy Addr : 0x48180624 Data : 0x00030000
AW Phy Addr : 0x48180624 Data : 0x00010002
Phy Addr : 0x48180600 Data : 0x00000102
BW Phy Addr : 0x48180c10 Data : 0x00000007
AW Phy Addr : 0x48180c10 Data : 0x00000003
Phy Addr : 0x48180c14 Data : 0x00000004
BW Phy Addr : 0x58088000 Data : 0xeafffffe
AW Phy Addr : 0x58088000 Data : 0xeafffffe
BW Phy Addr : 0x58098000 Data : 0xeafffffe
AW Phy Addr : 0x58098000 Data : 0xeafffffe
BW Phy Addr : 0x48180c10 Data : 0x00000003
AW Phy Addr : 0x48180c10 Data : 0x00000000
Phy Addr : 0x48180c14 Data : 0x00000007
PRCM for IVHD0 is Done Successfully
PRCM for IVHD1 is in Progress, Please wait.....
BW Phy Addr : 0x48180700 Data : 0x00000002
AW Phy Addr : 0x48180700 Data : 0x00000002
Phy Addr : 0x48180d04 Data : 0x00000037
BW Phy Addr : 0x48180720 Data : 0x00070000
AW Phy Addr : 0x48180720 Data : 0x00050002
BW Phy Addr : 0x48180724 Data : 0x00030000
AW Phy Addr : 0x48180724 Data : 0x00010002
Phy Addr : 0x48180700 Data : 0x00000102
BW Phy Addr : 0x48180d10 Data : 0x00000007
AW Phy Addr : 0x48180d10 Data : 0x00000003
Phy Addr : 0x48180d14 Data : 0x00000004
BW Phy Addr : 0x5a088000 Data : 0xeafffffe
AW Phy Addr : 0x5a088000 Data : 0xeafffffe
BW Phy Addr : 0x5a098000 Data : 0xeafffffe
AW Phy Addr : 0x5a098000 Data : 0xeafffffe
BW Phy Addr : 0x48180d10 Data : 0x00000003
AW Phy Addr : 0x48180d10 Data : 0x00000000
Phy Addr : 0x48180d14 Data : 0x00000007
PRCM for IVHD1 is Done Successfully
PRCM for IVHD2 is in Progress, Please wait.....
BW Phy Addr : 0x48180800 Data : 0x00000002
AW Phy Addr : 0x48180800 Data : 0x00000002
Phy Addr : 0x48180e04 Data : 0x00000037
BW Phy Addr : 0x48180820 Data : 0x00070000
AW Phy Addr : 0x48180820 Data : 0x00050002
BW Phy Addr : 0x48180824 Data : 0x00030000
AW Phy Addr : 0x48180824 Data : 0x00010002
Phy Addr : 0x48180800 Data : 0x00000102
BW Phy Addr : 0x48180e10 Data : 0x00000007
AW Phy Addr : 0x48180e10 Data : 0x00000003
Phy Addr : 0x48180e14 Data : 0x00000004
BW Phy Addr : 0x53088000 Data : 0xeafffffe
AW Phy Addr : 0x53088000 Data : 0xeafffffe
BW Phy Addr : 0x53098000 Data : 0xeafffffe
AW Phy Addr : 0x53098000 Data : 0xeafffffe
BW Phy Addr : 0x48180e10 Data : 0x00000003
AW Phy Addr : 0x48180e10 Data : 0x00000000
Phy Addr : 0x48180e14 Data : 0x00000007
PRCM for IVHD2 is Done Successfully
PRCM Initialization completed
SysLink version : 2.10.03.20
SysLink module created on Date:Apr 29 2012 Time:20:45:11
FIRMWARE: I2cInit will be done by M3
FIRMWARE: Memory map bin file not passed
Usage : firmware_loader <Processor Id> <Location of Firmware> <start|stop> [-mmap <memory_map_file>] [-i2c <0|1>]
===Mandatory arguments===
<Processor Id> 0: DSP, 1: Video-M3, 2: Vpss-M3
<Location of Firmware> firmware binary file
<start|stop> to start/stop the firmware
===Optional arguments===
-mmap input memory map bin file name
-i2c 0: i2c init not done by M3, 1(default): i2c init done by M3
FIRMWARE: isI2cInitRequiredOnM3: 1
FIRMWARE: Default memory configuration is used
MemCfg: DCMM (Dynamically Configurable Memory Map) Version : 2.1.2.1
FIRMWARE: Memory Configuration status : In Progress
FIRMWARE: 1 start Successful
Loading HDVPSS (V4L2) Firmware
FIRMWARE: I2cInit will be done by M3
FIRMWARE: Memory map bin file not passed
Usage : firmware_loader <Processor Id> <Location of Firmware> <start|stop> [-mmap <memory_map_file>] [-i2c <0|1>]
===Mandatory arguments===
<Processor Id> 0: DSP, 1: Video-M3, 2: Vpss-M3
<Location of Firmware> firmware binary file
<start|stop> to start/stop the firmware
===Optional arguments===
-mmap input memory map bin file name
-i2c 0: i2c init not done by M3, 1(default): i2c init done by M3
FIRMWARE: isI2cInitRequiredOnM3: 1
FIRMWARE: Default memory configuration is used
MemCfg: DCMM (Dynamically Configurable Memory Map) Version : 2.1.2.1
FIRMWARE: Memory Configuration status : In Progress
FIRMWARE: 2 start Successful
omap_i2c omap_i2c.2: controller timed out
VPSS_DCTRL: setup 7375 filter failed
omap_i2c omap_i2c.2: controller timed out
VPSS_DCTRL: setup 7360 filter failed.
tvp7002 2-005d: tvp7002 found @ 0x5d (OMAP I2C adapter)
omap_i2c omap_i2c.2: controller timed out
omap_i2c omap_i2c.2: controller timed out
omap_i2c omap_i2c.2: controller timed out
omap_i2c omap_i2c.2: controller timed out
omap_i2c omap_i2c.2: controller timed out
tvp7002 2-005d: TVP7002 read error -110
tvp7002: probe of 2-005d failed with error -110
ti81xxvin ti81xxvin: Error registering v4l2 subdevice
HDMI W1 rev 2.0
Starting system message bus: dbus.
Starting telnet daemon.
Starting syslogd/klogd: done
Starting thttpd.
Starting PVR
Starting Matrix GUI application.
After the boot-up, I tried to run saLoopBack and got the following error:
root@dm816x-evm:/usr/bin/v4l2 examples# ./saLoopBack
failed to open capture device
Error in opening capture device for channel 0
Thank you,
Binh
